D:\soft\redis>redis-cli
127.0.0.1:6379> set k1 v1
OK
127.0.0.1:6379> set k1 k11 v11
(error) ERR syntax error
127.0.0.1:6379> expire k1 10
(integer) 1
127.0.0.1:6379> ttl
(error) ERR wrong number of arguments for 'ttl' command
127.0.0.1:6379> ttl k1
(integer) -2
127.0.0.1:6379> ttl k1
(integer) -2
127.0.0.1:6379> get k1
(nil)
127.0.0.1:6379> lpush key1 v1 v2 v3
(error) WRONGTYPE Operation against a key holding the wrong kind of value
127.0.0.1:6379> lpush k1 v1 v2
(integer) 2
127.0.0.1:6379> lrange k1
(error) ERR wrong number of arguments for 'lrange' command
127.0.0.1:6379> lrange k1 v1
(error) ERR wrong number of arguments for 'lrange' command
127.0.0.1:6379> rpush k2 v1 v2 v3 v4
(integer) 4
127.0.0.1:6379> lrange k2 0 3
1) "v1"
2) "v2"
3) "v3"
4) "v4"
127.0.0.1:6379> lrange k1 0 2
1) "v2"
2) "v1"
127.0.0.1:6379> lpop k1
"v2"
127.0.0.1:6379> lpop k2
"v1"
127.0.0.1:6379> lrange k2 0 3
1) "v2"
2) "v3"
3) "v4"
127.0.0.1:6379> sadd k1 v1 v2 v3
(error) WRONGTYPE Operation against a key holding the wrong kind of value
127.0.0.1:6379> sadd k3 v1 v2
(integer) 2
127.0.0.1:6379> smembers k3
1) "v1"
2) "v2"
127.0.0.1:6379> smembers k3
1) "v1"
2) "v2"
127.0.0.1:6379> sismember k3 v1
(integer) 1
127.0.0.1:6379> srem k3 v1
(integer) 1
127.0.0.1:6379> sismember k3
(error) ERR wrong number of arguments for 'sismember' command
127.0.0.1:6379> sismembers k3
(error) ERR unknown command `sismembers`, with args beginning with: `k3`,
127.0.0.1:6379> smembers k3
1) "v2"
127.0.0.1:6379> hset user:1001 id 1
(integer) 1
127.0.0.1:6379> hset user:1001 name zhangsan
(integer) 1
127.0.0.1:6379> hget user:1001 id
"1"
127.0.0.1:6379> hget user:1001 name
"zhangsan"
127.0.0.1:6379> hmset user:1001 age 23 hobby music
OK
127.0.0.1:6379> hexists user:1001
(error) ERR wrong number of arguments for 'hexists' command
127.0.0.1:6379> hkeys user
(empty list or set)
127.0.0.1:6379> hkeys user:1001
1) "id"
2) "name"
3) "age"
4) "hobby"
127.0.0.1:6379> hvals user:1001
1) "1"
2) "zhangsan"
3) "23"
4) "music"
127.0.0.1:6379> hset school id 1
(integer) 1
127.0.0.1:6379> hset school name lisi
(integer) 1
127.0.0.1:6379> hget school id
"1"
127.0.0.1:6379> hget school name
"lisi"
127.0.0.1:6379> hkeys school
1) "id"
2) "name"
127.0.0.1:6379> zadd topn 200 java 300 c++ 400 mysql 500 php
(integer) 4
127.0.0.1:6379> zrange topn 0 -1
1) "java"
2) "c++"
3) "mysql"
4) "php"
127.0.0.1:6379> zrange topn 0 -1 withscores
1) "java"
2) "200"
3) "c++"
4) "300"
5) "mysql"
6) "400"
7) "php"
8) "500"
127.0.0.1:6379> zrangebyscore topn 200 400 withscores
1) "java"
2) "200"
3) "c++"
4) "300"
5) "mysql"
6) "400"
127.0.0.1:6379> zrevrangebyscore topn 500 200
1) "php"
2) "mysql"
3) "c++"
4) "java"
127.0.0.1:6379> SUBSCRIBE channell
Reading messages... (press Ctrl-C to quit)
1) "subscribe"
2) "channell"
3) (integer) 1

D:\soft\redis>redis-cli
127.0.0.1:6379> watch a1
OK
127.0.0.1:6379> multi
OK
127.0.0.1:6379> exec
(empty list or set)
127.0.0.1:6379> watch num
OK
127.0.0.1:6379> multi
OK
127.0.0.1:6379> incrby num 30
QUEUED
127.0.0.1:6379> exec
1) (integer) 130
127.0.0.1:6379> get num
"130"
127.0.0.1:6379>

D:\soft\redis>redis-cli
127.0.0.1:6379> multi
OK
127.0.0.1:6379> get name
QUEUED
127.0.0.1:6379> expire name 20
QUEUED
127.0.0.1:6379> ttl name
QUEUED
127.0.0.1:6379> exec
1) "\"\xe5\xbc\xa0\xe4\xb8\x89\""
2) (integer) 1
3) (integer) 20
127.0.0.1:6379> ttl name
(integer) -2
127.0.0.1:6379> get name
(nil)
127.0.0.1:6379> multi set a1 v1
(error) ERR wrong number of arguments for 'multi' command
127.0.0.1:6379> multi
OK
127.0.0.1:6379> set a1 v1
QUEUED
127.0.0.1:6379> set a2 v2
QUEUED
127.0.0.1:6379> discard
OK
127.0.0.1:6379> get a1
(nil)
127.0.0.1:6379> multi
OK
127.0.0.1:6379> set a1 v1
QUEUED
127.0.0.1:6379> set a2 v2
QUEUED
127.0.0.1:6379> set a3
(error) ERR wrong number of arguments for 'set' command
127.0.0.1:6379> exec
(error) EXECABORT Transaction discarded because of previous errors.
127.0.0.1:6379> multi
OK
127.0.0.1:6379> set a1 v1
QUEUED
127.0.0.1:6379> incr a1
QUEUED
127.0.0.1:6379> set a2 v2
QUEUED
127.0.0.1:6379> exec
1) OK
2) (error) ERR value is not an integer or out of range
3) OK
127.0.0.1:6379> watch a1
OK
127.0.0.1:6379> multi
OK
127.0.0.1:6379> exec
(empty list or set)
127.0.0.1:6379> set num 100
OK
127.0.0.1:6379> watch num
OK
127.0.0.1:6379> multi
OK
127.0.0.1:6379> incrby num 20
QUEUED
127.0.0.1:6379> exec
(nil)
127.0.0.1:6379> get num
"130"

127.0.0.1:6379> geoadd china:city 116.40 39.90 beijing
(integer) 1
127.0.0.1:6379> geoadd china:city 121.47 31.23 shanghai
(integer) 1
127.0.0.1:6379> geoadd china:city 106.50 29.53 shanghai
(integer) 0
127.0.0.1:6379> geoadd china:city 106.50 29.53 chongqing
(integer) 1
127.0.0.1:6379> geopos china:city beijing
1) 1) "116.39999896287918091"
   2) "39.90000009167092543"
127.0.0.1:6379> geodist china:city beijing shanghai
"1464070.8051"
127.0.0.1:6379> geodist china:city beijing shanghai km
"1464.0708"
127.0.0.1:6379> georadius china:city 110 30 1000 km
1) "chongqing"
2) "shanghai"
127.0.0.1:6379>